it all began last month when target employees in texas asked michelle hickman to go into a dressing room to breast-feed her baby. today women gathered at the retailer's stores including this one in san jose to nurse their babies in support of hickman. >> we're taught to sexualize our body parts and it's really easy to think, oh, you know, she is breast-feeding so that involves the breast so that's a bad thing to do. >> target insists they have always been a family-friendly store. they say employees have also been alerted that existing company policy does not restrict where women can breast- feed in their stores. >>> what's on the list of new year's resolutions? are you going to work out more, eat less, quit smoking? be healthier? new research from ucsf suggests there is an untapped resource that could help. dr. kim mulvihill is here to explain. kim. >>> reporter: we know that stress leads to stress hormones and dangerous belly fat but now researchers at ucsf have shown you can turn back the clock. it's about changing the way you eat and live in this fast paced world. >>> reporter: it's t